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Fluke molbox RFM manual available for free PDF download: Operation And Maintenance Manual
FLUKE molbox RFM Operation And Maintenance Manual (172 pages)
(Ver 1.10 and Higher) Reference Flow Monitor
Brand:
FLUKE
| Category:
Monitor
| Size: 1 MB
Table of Contents
Table of Contents
3
Tables
7
A B O U T T H I S M a N U al
9
1 I N T R O D U C T I on
11
Product Overview
11
Molbloc Flow Elements
11
Molbloc-L Flow Element
11
Molbloc-S Flow Element
11
Specifications
12
General Specifications
12
Reference Pressure Transducer (Rpt) Specifications
12
Upstream and Downstream Rpts
12
Differential Rpt (Microrange Option)
13
Temperature Measurement Specifications
13
Flow Measurement Specifications
13
Molbloc-L
13
1000 M a I N T E N a N C E , a D J U S T M E N T S a N D C a L I B R a T I O
13
Molbloc-L Flow Measurement Specifications, Microrange Option
14
Molbloc-L Pressure Dependent Calibration Types
14
Table 1. Molbloc-L Pressure Dependent Calibration Types
15
Molbloc-L Ranges with Low Pressure Calibrations
16
Table 2. Molbloc-L Ranges with Low Pressure Calibrations
16
Molbloc-L Ranges with High Pressure Calibrations
17
Table 3. Molbloc-L Ranges with High Pressure Calibrations
17
Molbloc-L Dimensions
18
Molbloc-S
19
Molbloc-S Ranges
19
Table 4. Molbloc-S Flow at Various Molbloc Upstream Pressures
20
Table 5. Minimum Molbloc-S Critical Flow (Slm) at Various Molbloc-S Downstream Pressures
20
Molbloc-S Pressure Dependent Calibration Types
21
Table 6. Molbloc-S Calibration Types
21
Molbloc-S Dimensions
22
Front and Rear Panels
23
Front Panel
23
Figure 1. Molbox RFM Front Panel
23
Rear Panel
24
Figure 2. Molbox RFM Rear Panel
24
1 I N S T a L L a T I O
25
Unpacking and Inspection
25
Removing from Packaging
25
Inspecting Contents
25
Site Requirements
25
Table 7. Molbox RFM Parts List
25
Initial Setup
26
Preparing for Operation
26
Power Connection
26
Molbox Rfm to Molbloc Connection
26
Gas Supply and Flowpath Connections
27
Vacuum Supply (Molbloc-S Only)
28
Communications Connections
28
Power up and Verification
28
Power up
28
Check Proper Pressure Measurement Operation
29
Check Proper Temperature Measurement Operation
29
Leak Check
29
Check/Set Security Level
30
Additional Precautions to Take before Making Flow Measurements
30
Short Term Storage
30
3 O P E R a T I O
31
General Operating Principles
31
Molbloc-L and Molbloc-S Operation
31
Molbloc-S Bpr Limits
31
Flow Ready/Not Ready Indication
32
Molbloc-L Operation
32
Molbloc-S Operation
32
Soft [On/Off] Key
33
Microrange Option (Optional)
33
Figure 3. Molbox RFM Internal Pneumatic Schematic - MICRORANGE OPTION RPT
33
Reference Pressure Transducer (Rpt) Overpressure
34
Upstream and Downstream Absolute Rpts
34
Differential Rpt, Microrange Option
34
Main Run Screen
35
Molbloc-L Operation
35
Molbloc-S Operation
36
Manual Operation
37
Keypad Layout and Protocol
37
Figure 4. Keypad Layout
37
Sounds
38
Soft [On/Off] Key
38
Direct Function Keys Summary
38
Direct Function Keys
39
Table 8. Summary of Molbox RFM Direct Function Key Operations
39
Gas]
41
Molbloc-L Operation
42
Table 9. Available Molbloc-L Gases
42
Molbloc-S Operation
43
Table 10. Available Molbloc-S Gases
43
Unit]
44
Mass Flow Vs. Volume Flow
45
Volumetrically Based Mass Flow Units
46
Volume Flow Units (Vlm)
47
Volumetrically Based Mass Flow Units at Various Reference Temperatures (Uxxx)
47
Customizing Flow Units Available under the Unit Function
48
Table 11. Available Flow Units
49
Tare]
49
1Tare
50
Molbloc-L Operation
50
Figure 5. Molbox RFM Internal Pneumatic Schematic - TARING, UPSTREAM Molbloc-L OPERATION
51
Molbloc-S Operation
53
2Purge
54
Figure 6. Molbox RFM Internal Pneumatic Schematic - TARING Molbloc-S OPERATION
54
Figure 7. Molbox RFM Internal Pneumatic Schematic - PURGING
55
3Leak Check
56
Leak Check Molbox
57
Figure 8. Molbox RFM Internal Pneumatic Schematic - LEAK CHECK Molbox
58
Leak Check System
59
Figure 9. Molbox RFM Internal Pneumatic Schematic - SYSTEM LEAK CHECK - CHECKING OFFSET and STABILITY Molbloc-L Operation
60
Figure 10. Molbox RFM Internal Pneumatic Schematic - SYSTEM LEAK CHECK - CHECKING OFFSET and STABILITY Molbloc-S Operation
62
4Autoz
63
Edit Autoz
65
Run Autoz
66
5Bpr> (Molbloc-S Operation Only)
68
P&T] (Pressure and Temperature)
69
Display]
71
1Rate
72
2Avg> (Average)
73
4Total> (Totalizer)
74
Hi/Lo
74
Table 12. Flow Units and Corresponding Total Mass or Volume Units
75
5Unit
76
6Dev
76
7Freeze
77
8Clean
78
Micro] (Optional)
78
Molbloc-L and Molbloc-S Size and Range Designations
80
Molbloc]
80
Res]
81
Table 13. Molbloc-L Size and Nominal Range Designations
81
Table 14. Molbloc-S Size Designation and Pressure to Flow Conversion Ratio (K F)
81
Setup]
82
1Flowu
82
2Presu
83
3Tempu
83
Table 15. Pressure Units of Measure Available
83
4Molbloc
84
5Stab
84
6Adj
85
Special]
86
1Reset
87
1Sets
88
2Units
88
3Com
89
4Cal
89
5All
89
2Level
90
Security Levels
90
Table 16. Security Levels - Functions NOT Executed Per Function/Level
91
Table 17. Security Levels - Functions NOT Executed Per Function/Level (Continued)
92
3Ul
93
Upper Limit Alarm and Sequence
94
4Cal
94
5Prefs
94
1Scrsvr
95
2Sound
95
3Time
96
4Id
96
5Log
97
6Remote
97
Com1 and Com2
98
Ieee-488
98
Rs232 Self-Test
98
Table 18. COM1 and COM2 Available Settings
98
7Micro
99
8Head
100
9Bpr
101
Figure 11. Molbox RFM Internal Pneumatic Schematic - Molbloc-S OPERATION, BPR on
102
Figure 12. Molbox RFM Internal Pneumatic Schematic - Molbloc-S OPERATION, BPR off
102
4 Remote Operation
105
Overview
105
Interfacing
105
Rs232 Interface
106
Com1
106
Com2
106
Table 19. COM1 DB-9F Pin Designation
106
Ieee-488 (Gpib)
107
Commands
107
Command Syntax
107
Table 20. COM2 DB-9M Pin Designation
107
Command Summary
108
Table 21. Command Summary
108
Error Messages
109
Table 22. Error Messages
110
Command Descriptions
111
Ieee Std. 488.2 Common and Status Commands
111
Molbox Rfm Commands
114
Status System
139
Status Reporting System
139
Status Byte Register
139
Table 23. Status Byte Register
139
Figure 13. Status Byte Register
140
Standard Event Register
141
Table 24. Standard Event Register
141
Product Overview
143
Calibration of Reference Pressure Transducers (Rpts)
144
Principle
144
Pa and Pm Coefficients
145
Equipment Required
145
Upstream and Downstream Absolute Rpts
145
Differential (Microrange) Rpt
146
Set-Up and Preparation
146
Upstream and Downstream Absolute Rpts
146
Microrange Differential Rpt
146
Viewing and Editing Rpt Readings and Calibration Information
147
Viewing Rpt Outputs
148
Figure 14. Molbox RFM Internal Pneumatic Schematic - RUN UPSTREAM or DOWNSTREAM
149
Figure 15. Molbox RFM Internal Pneumatic Schematic - RUN MICRORANGE DIFFERENTIAL
149
Viewing and Editing Rpt Pa, Pm and Calibration Date
150
Rpt Calibration/Adjustment Procedure Without Using Caltool for Rpts Software
151
Ohmic Measurement System Verification
152
Reloading Embedded Software into Molbox Rfm Flash Memory
153
Reloading Molbloc Eeprom File
154
Overhaul
154
Internal View
155
Figure 16. Molbox RFM Internal View
155
Upstream Absolute Rpt
156
Downstream Absolute Rpt
156
Differential Microrange Rpt (Optional)
156
Display
156
Power Supply
156
Micro Board
156
Valving Module
156
Main Board
157
Cooling Fan
157
Figure 17. Molbox RFM Valving Assembly Schematic
157
6 T R O U B L E S H O O T I N
159
Overview
159
7 A P P E N D I
159
Table 25. Troubleshooting Checklist
159
7. Appendix Conversion of Numerical Values
165
Pressure
165
Table 26. Pressure Unit Conversions
165
Table 27. Temperature Unit Conversion
165
Temperature
165
Flow
166
Table 28. Conversions from Kg/S to Sccm at 0 °C for Various Gases
166
Table 29. Conversions from Sccm at 0 °C to Other Volumetrically Based Flow Units
166
Table 30. Conversions from Volumetrically Based Flow Units at 0 °C to Corresponding Units at Another Temperature (Uxxx)
167
Table 31. Conversions from Kg/S to Mole/S for Various Gases
167
Table 32. Conversion from Mole/S to Pccm
168
Table 33. Conversion from Sccm at 0 °C to Volume Flow Units at Another Pressure and Temperature
168
Table 34. Authorized Service Providers
169
Warranty Statement
169
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